Patent US3666616A successfully refreshed from Google Patents.
US3666616A
Expired / Lapsed
US
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Vapor suppressing means for a nuclear reactor
Assignee: Babcock and Wilcox Co
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Filing: 1970-01-07
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Granted: 1972-05-30
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Expires: 1990-01-07
Abstract
Abstract APPARATUS FOR SUPPRESSING VAPOR PRESSURE BUILDUP WITHIN A NUCLEAR REACTOR CONTAINMENT INCLUDING A STORAGE TANK HAVING A QUANTITY OF FLUID STORED THEREIN AND PROVIDED WITH A RAPTURE DISK AND ASSOCIATED APPARATUS FOR EXPLOSIVELY ACTIVATING A DISK RAPTURING ELEMENT TO RELEASE THE FLUID FROM THE TANK AND INTO THE CONTAINMENT IN RESPONSE TO A BUILDUP IN VAPOR PRESSURE WITHIN THE CONTAINMENT. D R A W I N G
Inventors
- 👤 Donald C Schluderberg
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:08
CPC Classifications
G; G21; G21C; G21C9/00; G21C9/004; G21C9/012; F; F16; F16K; F16K13/00; F16K13/04; F16K13/06; G21C9/008; Y; Y02; Y02E; Y02E30/00; Y02E30/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1975-05-30 | 1975-11-29 | 1976-05-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-05-30 | 1979-11-29 | 1980-05-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-05-30 | 1983-11-29 | 1984-05-30 | $7700.00 | Window Closed / Lapsed |